mirror of
https://github.com/torvalds/linux.git
synced 2024-12-28 13:51:44 +00:00
[media] s5p-fimc: Convert to use media pipeline operations
In the camera capture driver use fimc_pipeline_* calls provided by the media device driver part, in place where v4l2_subdev_call() were used. This way the capture driver don't need to differentiate between various H/W pipeline setups, i.e. if the MIPI-CSI receiver subdev is used or not. Remove the sync_capture_fmt() function instead of which fimc_pipeline_try_format() is introduced in the following patch adding the FIMC capture subdev. The TRY_FMT ioctl function is completed by a subsequent patch adding the capture subdev, so the try_fmt routines can be reused in the subdev and the video node ioctl handlers. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Sylwester Nawrocki
Mauro Carvalho Chehab
parent
cf52df8acf
commit
4db5e27ed9
@ -68,7 +68,7 @@ static int fimc_init_capture(struct fimc_dev *fimc)
|
||||
return ret;
|
||||
}
|
||||
|
||||
static void fimc_capture_state_cleanup(struct fimc_dev *fimc)
|
||||
static int fimc_capture_state_cleanup(struct fimc_dev *fimc)
|
||||
{
|
||||
struct fimc_vid_cap *cap = &fimc->vid_cap;
|
||||
struct fimc_vid_buffer *buf;
|
||||
@ -76,7 +76,8 @@ static void fimc_capture_state_cleanup(struct fimc_dev *fimc)
|
||||
|
||||
spin_lock_irqsave(&fimc->slock, flags);
|
||||
fimc->state &= ~(1 << ST_CAPT_RUN | 1 << ST_CAPT_PEND |
|
||||
1 << ST_CAPT_SHUT | 1 << ST_CAPT_STREAM);
|
||||
1 << ST_CAPT_SHUT | 1 << ST_CAPT_STREAM |
|
||||
1 << ST_CAPT_ISP_STREAM);
|
||||
|
||||
fimc->vid_cap.active_buf_cnt = 0;
|
||||
|
||||
@ -92,6 +93,11 @@ static void fimc_capture_state_cleanup(struct fimc_dev *fimc)
|
||||
}
|
||||
|
||||
spin_unlock_irqrestore(&fimc->slock, flags);
|
||||
|
||||
if (test_bit(ST_CAPT_ISP_STREAM, &fimc->state))
|
||||
return fimc_pipeline_s_stream(fimc, 0);
|
||||
else
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int fimc_stop_capture(struct fimc_dev *fimc)
|
||||
@ -111,11 +117,7 @@ static int fimc_stop_capture(struct fimc_dev *fimc)
|
||||
!test_bit(ST_CAPT_SHUT, &fimc->state),
|
||||
FIMC_SHUTDOWN_TIMEOUT);
|
||||
|
||||
v4l2_subdev_call(cap->sd, video, s_stream, 0);
|
||||
|
||||
fimc_capture_state_cleanup(fimc);
|
||||
dbg("state: 0x%lx", fimc->state);
|
||||
return 0;
|
||||
return fimc_capture_state_cleanup(fimc);
|
||||
}
|
||||
|
||||
|
||||
@ -138,9 +140,14 @@ static int start_streaming(struct vb2_queue *q, unsigned int count)
|
||||
|
||||
min_bufs = fimc->vid_cap.reqbufs_count > 1 ? 2 : 1;
|
||||
|
||||
if (fimc->vid_cap.active_buf_cnt >= min_bufs)
|
||||
if (vid_cap->active_buf_cnt >= min_bufs &&
|
||||
!test_and_set_bit(ST_CAPT_STREAM, &fimc->state)) {
|
||||
fimc_activate_capture(ctx);
|
||||
|
||||
if (!test_and_set_bit(ST_CAPT_ISP_STREAM, &fimc->state))
|
||||
fimc_pipeline_s_stream(fimc, 1);
|
||||
}
|
||||
|
||||
return 0;
|
||||
error:
|
||||
fimc_capture_state_cleanup(fimc);
|
||||
@ -202,11 +209,11 @@ static int buffer_prepare(struct vb2_buffer *vb)
|
||||
struct fimc_ctx *ctx = vq->drv_priv;
|
||||
int i;
|
||||
|
||||
if (!ctx->d_frame.fmt || vq->type != V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
|
||||
if (ctx->d_frame.fmt == NULL)
|
||||
return -EINVAL;
|
||||
|
||||
for (i = 0; i < ctx->d_frame.fmt->memplanes; i++) {
|
||||
unsigned long size = get_plane_size(&ctx->d_frame, i);
|
||||
unsigned long size = ctx->d_frame.payload[i];
|
||||
|
||||
if (vb2_plane_size(vb, i) < size) {
|
||||
v4l2_err(ctx->fimc_dev->vid_cap.vfd,
|
||||
@ -214,7 +221,6 @@ static int buffer_prepare(struct vb2_buffer *vb)
|
||||
vb2_plane_size(vb, i), size);
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
vb2_set_plane_payload(vb, i, size);
|
||||
}
|
||||
|
||||
@ -223,10 +229,10 @@ static int buffer_prepare(struct vb2_buffer *vb)
|
||||
|
||||
static void buffer_queue(struct vb2_buffer *vb)
|
||||
{
|
||||
struct fimc_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue);
|
||||
struct fimc_dev *fimc = ctx->fimc_dev;
|
||||
struct fimc_vid_buffer *buf
|
||||
= container_of(vb, struct fimc_vid_buffer, vb);
|
||||
struct fimc_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue);
|
||||
struct fimc_dev *fimc = ctx->fimc_dev;
|
||||
struct fimc_vid_cap *vid_cap = &fimc->vid_cap;
|
||||
unsigned long flags;
|
||||
int min_bufs;
|
||||
@ -252,11 +258,17 @@ static void buffer_queue(struct vb2_buffer *vb)
|
||||
|
||||
min_bufs = vid_cap->reqbufs_count > 1 ? 2 : 1;
|
||||
|
||||
|
||||
if (vb2_is_streaming(&vid_cap->vbq) &&
|
||||
vid_cap->active_buf_cnt >= min_bufs &&
|
||||
!test_and_set_bit(ST_CAPT_STREAM, &fimc->state))
|
||||
!test_and_set_bit(ST_CAPT_STREAM, &fimc->state)) {
|
||||
fimc_activate_capture(ctx);
|
||||
spin_unlock_irqrestore(&fimc->slock, flags);
|
||||
|
||||
if (!test_and_set_bit(ST_CAPT_ISP_STREAM, &fimc->state))
|
||||
fimc_pipeline_s_stream(fimc, 1);
|
||||
return;
|
||||
}
|
||||
spin_unlock_irqrestore(&fimc->slock, flags);
|
||||
}
|
||||
|
||||
@ -321,15 +333,21 @@ static int fimc_capture_open(struct file *file)
|
||||
if (fimc_m2m_active(fimc))
|
||||
return -EBUSY;
|
||||
|
||||
ret = pm_runtime_get_sync(&fimc->pdev->dev);
|
||||
if (ret < 0) {
|
||||
v4l2_fh_release(file);
|
||||
return ret;
|
||||
}
|
||||
pm_runtime_get_sync(&fimc->pdev->dev);
|
||||
|
||||
if (++fimc->vid_cap.refcnt == 1)
|
||||
if (++fimc->vid_cap.refcnt == 1) {
|
||||
ret = fimc_pipeline_initialize(fimc,
|
||||
&fimc->vid_cap.vfd->entity, true);
|
||||
if (ret < 0) {
|
||||
dev_err(&fimc->pdev->dev,
|
||||
"Video pipeline initialization failed\n");
|
||||
pm_runtime_put_sync(&fimc->pdev->dev);
|
||||
fimc->vid_cap.refcnt--;
|
||||
v4l2_fh_release(file);
|
||||
return ret;
|
||||
}
|
||||
ret = fimc_capture_ctrls_create(fimc);
|
||||
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
@ -341,6 +359,7 @@ static int fimc_capture_close(struct file *file)
|
||||
|
||||
if (--fimc->vid_cap.refcnt == 0) {
|
||||
fimc_stop_capture(fimc);
|
||||
fimc_pipeline_shutdown(fimc);
|
||||
fimc_ctrls_delete(fimc->vid_cap.ctx);
|
||||
vb2_queue_release(&fimc->vid_cap.vbq);
|
||||
}
|
||||
@ -405,41 +424,11 @@ static int fimc_cap_enum_fmt_mplane(struct file *file, void *priv,
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* Synchronize formats of the camera interface input and attached sensor. */
|
||||
static int sync_capture_fmt(struct fimc_ctx *ctx)
|
||||
{
|
||||
struct fimc_frame *frame = &ctx->s_frame;
|
||||
struct fimc_dev *fimc = ctx->fimc_dev;
|
||||
struct v4l2_mbus_framefmt *fmt = &fimc->vid_cap.fmt;
|
||||
int ret;
|
||||
|
||||
fmt->width = ctx->d_frame.o_width;
|
||||
fmt->height = ctx->d_frame.o_height;
|
||||
|
||||
ret = v4l2_subdev_call(fimc->vid_cap.sd, video, s_mbus_fmt, fmt);
|
||||
if (ret == -ENOIOCTLCMD) {
|
||||
err("s_mbus_fmt failed");
|
||||
return ret;
|
||||
}
|
||||
dbg("w: %d, h: %d, code= %d", fmt->width, fmt->height, fmt->code);
|
||||
|
||||
frame->fmt = fimc_find_format(NULL, &fmt->code, FMT_FLAGS_CAM, -1);
|
||||
if (!frame->fmt) {
|
||||
err("fimc source format not found\n");
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
frame->f_width = fmt->width;
|
||||
frame->f_height = fmt->height;
|
||||
frame->width = fmt->width;
|
||||
frame->height = fmt->height;
|
||||
frame->o_width = fmt->width;
|
||||
frame->o_height = fmt->height;
|
||||
frame->offs_h = 0;
|
||||
frame->offs_v = 0;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int fimc_cap_g_fmt_mplane(struct file *file, void *fh,
|
||||
struct v4l2_format *f)
|
||||
@ -459,7 +448,7 @@ static int fimc_cap_try_fmt_mplane(struct file *file, void *fh,
|
||||
struct fimc_dev *fimc = video_drvdata(file);
|
||||
struct fimc_ctx *ctx = fimc->vid_cap.ctx;
|
||||
|
||||
return fimc_try_fmt_mplane(ctx, f);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int fimc_cap_s_fmt_mplane(struct file *file, void *priv,
|
||||
@ -475,10 +464,6 @@ static int fimc_cap_s_fmt_mplane(struct file *file, void *priv,
|
||||
if (f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
|
||||
return -EINVAL;
|
||||
|
||||
ret = fimc_try_fmt_mplane(ctx, f);
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
if (vb2_is_busy(&fimc->vid_cap.vbq) || fimc_capture_active(fimc))
|
||||
return -EBUSY;
|
||||
|
||||
@ -508,7 +493,6 @@ static int fimc_cap_s_fmt_mplane(struct file *file, void *priv,
|
||||
|
||||
ctx->state |= (FIMC_PARAMS | FIMC_DST_FMT);
|
||||
|
||||
ret = sync_capture_fmt(ctx);
|
||||
return ret;
|
||||
}
|
||||
|
||||
@ -516,12 +500,14 @@ static int fimc_cap_enum_input(struct file *file, void *priv,
|
||||
struct v4l2_input *i)
|
||||
{
|
||||
struct fimc_dev *fimc = video_drvdata(file);
|
||||
struct v4l2_subdev *sd = fimc->pipeline.sensor;
|
||||
|
||||
if (i->index != 0)
|
||||
return -EINVAL;
|
||||
|
||||
|
||||
i->type = V4L2_INPUT_TYPE_CAMERA;
|
||||
if (sd)
|
||||
strlcpy(i->name, sd->name, sizeof(i->name));
|
||||
return 0;
|
||||
}
|
||||
|
||||
@ -541,14 +527,16 @@ static int fimc_cap_streamon(struct file *file, void *priv,
|
||||
{
|
||||
struct fimc_dev *fimc = video_drvdata(file);
|
||||
struct fimc_ctx *ctx = fimc->vid_cap.ctx;
|
||||
struct fimc_pipeline *p = &fimc->pipeline;
|
||||
|
||||
if (fimc_capture_active(fimc) || !fimc->vid_cap.sd)
|
||||
if (fimc_capture_active(fimc))
|
||||
return -EBUSY;
|
||||
|
||||
if (!(ctx->state & FIMC_DST_FMT)) {
|
||||
v4l2_err(fimc->vid_cap.vfd, "Format is not set\n");
|
||||
return -EINVAL;
|
||||
}
|
||||
media_entity_pipeline_start(&p->sensor->entity, p->pipe);
|
||||
|
||||
return vb2_streamon(&fimc->vid_cap.vbq, type);
|
||||
}
|
||||
@ -557,8 +545,13 @@ static int fimc_cap_streamoff(struct file *file, void *priv,
|
||||
enum v4l2_buf_type type)
|
||||
{
|
||||
struct fimc_dev *fimc = video_drvdata(file);
|
||||
struct v4l2_subdev *sd = fimc->pipeline.sensor;
|
||||
int ret;
|
||||
|
||||
return vb2_streamoff(&fimc->vid_cap.vbq, type);
|
||||
ret = vb2_streamoff(&fimc->vid_cap.vbq, type);
|
||||
if (ret == 0)
|
||||
media_entity_pipeline_stop(&sd->entity);
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int fimc_cap_reqbufs(struct file *file, void *priv,
|
||||
@ -664,7 +657,6 @@ static int fimc_cap_s_crop(struct file *file, void *fh, struct v4l2_crop *cr)
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
static const struct v4l2_ioctl_ops fimc_capture_ioctl_ops = {
|
||||
.vidioc_querycap = fimc_vidioc_querycap_capture,
|
||||
|
||||
@ -770,8 +762,6 @@ int fimc_register_capture_device(struct fimc_dev *fimc,
|
||||
vid_cap->active_buf_cnt = 0;
|
||||
vid_cap->reqbufs_count = 0;
|
||||
vid_cap->refcnt = 0;
|
||||
/* Default color format for image sensor */
|
||||
vid_cap->fmt.code = V4L2_MBUS_FMT_YUYV8_2X8;
|
||||
|
||||
INIT_LIST_HEAD(&vid_cap->pending_buf_q);
|
||||
INIT_LIST_HEAD(&vid_cap->active_buf_q);
|
||||
|
||||
@ -903,6 +903,60 @@ int fimc_fill_format(struct fimc_frame *frame, struct v4l2_format *f)
|
||||
return 0;
|
||||
}
|
||||
|
||||
void fimc_fill_frame(struct fimc_frame *frame, struct v4l2_format *f)
|
||||
{
|
||||
struct v4l2_pix_format_mplane *pixm = &f->fmt.pix_mp;
|
||||
|
||||
frame->f_width = pixm->plane_fmt[0].bytesperline;
|
||||
if (frame->fmt->colplanes == 1)
|
||||
frame->f_width = (frame->f_width * 8) / frame->fmt->depth[0];
|
||||
frame->f_height = pixm->height;
|
||||
frame->width = pixm->width;
|
||||
frame->height = pixm->height;
|
||||
frame->o_width = pixm->width;
|
||||
frame->o_height = pixm->height;
|
||||
frame->offs_h = 0;
|
||||
frame->offs_v = 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* fimc_adjust_mplane_format - adjust bytesperline/sizeimage for each plane
|
||||
* @fmt: fimc pixel format description (input)
|
||||
* @width: requested pixel width
|
||||
* @height: requested pixel height
|
||||
* @pix: multi-plane format to adjust
|
||||
*/
|
||||
void fimc_adjust_mplane_format(struct fimc_fmt *fmt, u32 width, u32 height,
|
||||
struct v4l2_pix_format_mplane *pix)
|
||||
{
|
||||
u32 bytesperline = 0;
|
||||
int i;
|
||||
|
||||
pix->colorspace = V4L2_COLORSPACE_JPEG;
|
||||
pix->field = V4L2_FIELD_NONE;
|
||||
pix->num_planes = fmt->memplanes;
|
||||
pix->height = height;
|
||||
pix->width = width;
|
||||
|
||||
for (i = 0; i < pix->num_planes; ++i) {
|
||||
u32 bpl = pix->plane_fmt[i].bytesperline;
|
||||
u32 *sizeimage = &pix->plane_fmt[i].sizeimage;
|
||||
|
||||
if (fmt->colplanes > 1 && (bpl == 0 || bpl < pix->width))
|
||||
bpl = pix->width; /* Planar */
|
||||
|
||||
if (fmt->colplanes == 1 && /* Packed */
|
||||
(bpl == 0 || ((bpl * 8) / fmt->depth[i]) < pix->width))
|
||||
bpl = (pix->width * fmt->depth[0]) / 8;
|
||||
|
||||
if (i == 0) /* Same bytesperline for each plane. */
|
||||
bytesperline = bpl;
|
||||
|
||||
pix->plane_fmt[i].bytesperline = bytesperline;
|
||||
*sizeimage = (pix->width * pix->height * fmt->depth[i]) / 8;
|
||||
}
|
||||
}
|
||||
|
||||
static int fimc_m2m_g_fmt_mplane(struct file *file, void *fh,
|
||||
struct v4l2_format *f)
|
||||
{
|
||||
@ -947,43 +1001,33 @@ struct fimc_fmt *fimc_find_format(u32 *pixelformat, u32 *mbus_code,
|
||||
return def_fmt;
|
||||
}
|
||||
|
||||
int fimc_try_fmt_mplane(struct fimc_ctx *ctx, struct v4l2_format *f)
|
||||
static int fimc_try_fmt_mplane(struct fimc_ctx *ctx, struct v4l2_format *f)
|
||||
{
|
||||
struct fimc_dev *fimc = ctx->fimc_dev;
|
||||
struct samsung_fimc_variant *variant = fimc->variant;
|
||||
struct v4l2_pix_format_mplane *pix = &f->fmt.pix_mp;
|
||||
struct fimc_fmt *fmt;
|
||||
u32 max_width, mod_x, mod_y, mask;
|
||||
int i, is_output = 0;
|
||||
u32 max_w, mod_x, mod_y;
|
||||
|
||||
if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
|
||||
if (fimc_ctx_state_is_set(FIMC_CTX_CAP, ctx))
|
||||
return -EINVAL;
|
||||
is_output = 1;
|
||||
} else if (f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
|
||||
if (!IS_M2M(f->type))
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
dbg("w: %d, h: %d", pix->width, pix->height);
|
||||
|
||||
mask = is_output ? FMT_FLAGS_M2M : FMT_FLAGS_M2M | FMT_FLAGS_CAM;
|
||||
fmt = fimc_find_format(&pix->pixelformat, NULL, mask, -1);
|
||||
if (!fmt) {
|
||||
v4l2_err(fimc->v4l2_dev, "Fourcc format (0x%X) invalid.\n",
|
||||
pix->pixelformat);
|
||||
fmt = fimc_find_format(&pix->pixelformat, NULL, FMT_FLAGS_M2M, 0);
|
||||
if (WARN(fmt == NULL, "Pixel format lookup failed"))
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
if (pix->field == V4L2_FIELD_ANY)
|
||||
pix->field = V4L2_FIELD_NONE;
|
||||
else if (V4L2_FIELD_NONE != pix->field)
|
||||
else if (pix->field != V4L2_FIELD_NONE)
|
||||
return -EINVAL;
|
||||
|
||||
if (is_output) {
|
||||
max_width = variant->pix_limit->scaler_dis_w;
|
||||
if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
|
||||
max_w = variant->pix_limit->scaler_dis_w;
|
||||
mod_x = ffs(variant->min_inp_pixsize) - 1;
|
||||
} else {
|
||||
max_width = variant->pix_limit->out_rot_dis_w;
|
||||
max_w = variant->pix_limit->out_rot_dis_w;
|
||||
mod_x = ffs(variant->min_out_pixsize) - 1;
|
||||
}
|
||||
|
||||
@ -996,34 +1040,12 @@ int fimc_try_fmt_mplane(struct fimc_ctx *ctx, struct v4l2_format *f)
|
||||
else
|
||||
mod_y = mod_x;
|
||||
}
|
||||
dbg("mod_x: %d, mod_y: %d, max_w: %d", mod_x, mod_y, max_w);
|
||||
|
||||
dbg("mod_x: %d, mod_y: %d, max_w: %d", mod_x, mod_y, max_width);
|
||||
|
||||
v4l_bound_align_image(&pix->width, 16, max_width, mod_x,
|
||||
v4l_bound_align_image(&pix->width, 16, max_w, mod_x,
|
||||
&pix->height, 8, variant->pix_limit->scaler_dis_w, mod_y, 0);
|
||||
|
||||
pix->num_planes = fmt->memplanes;
|
||||
pix->colorspace = V4L2_COLORSPACE_JPEG;
|
||||
|
||||
|
||||
for (i = 0; i < pix->num_planes; ++i) {
|
||||
u32 bpl = pix->plane_fmt[i].bytesperline;
|
||||
u32 *sizeimage = &pix->plane_fmt[i].sizeimage;
|
||||
|
||||
if (fmt->colplanes > 1 && (bpl == 0 || bpl < pix->width))
|
||||
bpl = pix->width; /* Planar */
|
||||
|
||||
if (fmt->colplanes == 1 && /* Packed */
|
||||
(bpl == 0 || ((bpl * 8) / fmt->depth[i]) < pix->width))
|
||||
bpl = (pix->width * fmt->depth[0]) / 8;
|
||||
|
||||
if (i == 0) /* Same bytesperline for each plane. */
|
||||
mod_x = bpl;
|
||||
|
||||
pix->plane_fmt[i].bytesperline = mod_x;
|
||||
*sizeimage = (pix->width * pix->height * fmt->depth[i]) / 8;
|
||||
}
|
||||
|
||||
fimc_adjust_mplane_format(fmt, pix->width, pix->height, &f->fmt.pix_mp);
|
||||
return 0;
|
||||
}
|
||||
|
||||
@ -1072,15 +1094,7 @@ static int fimc_m2m_s_fmt_mplane(struct file *file, void *fh,
|
||||
(pix->width * pix->height * frame->fmt->depth[i]) / 8;
|
||||
}
|
||||
|
||||
frame->f_width = pix->plane_fmt[0].bytesperline * 8 /
|
||||
frame->fmt->depth[0];
|
||||
frame->f_height = pix->height;
|
||||
frame->width = pix->width;
|
||||
frame->height = pix->height;
|
||||
frame->o_width = pix->width;
|
||||
frame->o_height = pix->height;
|
||||
frame->offs_h = 0;
|
||||
frame->offs_v = 0;
|
||||
fimc_fill_frame(frame, f);
|
||||
|
||||
if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
|
||||
fimc_ctx_state_lock_set(FIMC_PARAMS | FIMC_DST_FMT, ctx);
|
||||
@ -1160,8 +1174,8 @@ static int fimc_m2m_cropcap(struct file *file, void *fh,
|
||||
|
||||
cr->bounds.left = 0;
|
||||
cr->bounds.top = 0;
|
||||
cr->bounds.width = frame->f_width;
|
||||
cr->bounds.height = frame->f_height;
|
||||
cr->bounds.width = frame->o_width;
|
||||
cr->bounds.height = frame->o_height;
|
||||
cr->defrect = cr->bounds;
|
||||
|
||||
return 0;
|
||||
@ -1612,7 +1626,6 @@ static int fimc_probe(struct platform_device *pdev)
|
||||
|
||||
init_waitqueue_head(&fimc->irq_queue);
|
||||
spin_lock_init(&fimc->slock);
|
||||
|
||||
mutex_init(&fimc->lock);
|
||||
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
|
||||
@ -61,6 +61,7 @@ enum fimc_dev_flags {
|
||||
ST_CAPT_PEND,
|
||||
ST_CAPT_RUN,
|
||||
ST_CAPT_STREAM,
|
||||
ST_CAPT_ISP_STREAM,
|
||||
ST_CAPT_SHUT,
|
||||
ST_CAPT_BUSY,
|
||||
ST_CAPT_APPLY_CFG,
|
||||
@ -95,6 +96,9 @@ enum fimc_color_fmt {
|
||||
|
||||
#define fimc_fmt_is_rgb(x) ((x) & 0x10)
|
||||
|
||||
#define IS_M2M(__strt) ((__strt) == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE || \
|
||||
__strt == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
|
||||
|
||||
/* Cb/Cr chrominance components order for 2 plane Y/CbCr 4:2:2 formats. */
|
||||
#define S5P_FIMC_LSB_CRCB S5P_CIOCTRL_ORDER422_2P_LSB_CRCB
|
||||
|
||||
@ -293,7 +297,6 @@ struct fimc_m2m_device {
|
||||
* struct fimc_vid_cap - camera capture device information
|
||||
* @ctx: hardware context data
|
||||
* @vfd: video device node for camera capture mode
|
||||
* @sd: pointer to camera sensor subdevice currently in use
|
||||
* @vd_pad: fimc video capture node pad
|
||||
* @fmt: Media Bus format configured at selected image sensor
|
||||
* @pending_buf_q: the pending buffer queue head
|
||||
@ -312,7 +315,6 @@ struct fimc_vid_cap {
|
||||
struct fimc_ctx *ctx;
|
||||
struct vb2_alloc_ctx *alloc_ctx;
|
||||
struct video_device *vfd;
|
||||
struct v4l2_subdev *sd;;
|
||||
struct media_pad vd_pad;
|
||||
struct v4l2_mbus_framefmt fmt;
|
||||
struct list_head pending_buf_q;
|
||||
@ -647,13 +649,13 @@ int fimc_hw_set_camera_type(struct fimc_dev *fimc,
|
||||
/* fimc-core.c */
|
||||
int fimc_vidioc_enum_fmt_mplane(struct file *file, void *priv,
|
||||
struct v4l2_fmtdesc *f);
|
||||
int fimc_try_fmt_mplane(struct fimc_ctx *ctx, struct v4l2_format *f);
|
||||
int fimc_try_crop(struct fimc_ctx *ctx, struct v4l2_crop *cr);
|
||||
int fimc_ctrls_create(struct fimc_ctx *ctx);
|
||||
void fimc_ctrls_delete(struct fimc_ctx *ctx);
|
||||
void fimc_ctrls_activate(struct fimc_ctx *ctx, bool active);
|
||||
int fimc_fill_format(struct fimc_frame *frame, struct v4l2_format *f);
|
||||
|
||||
void fimc_adjust_mplane_format(struct fimc_fmt *fmt, u32 width, u32 height,
|
||||
struct v4l2_pix_format_mplane *pix);
|
||||
struct fimc_fmt *fimc_find_format(u32 *pixelformat, u32 *mbus_code,
|
||||
unsigned int mask, int index);
|
||||
|
||||
@ -664,6 +666,7 @@ int fimc_prepare_addr(struct fimc_ctx *ctx, struct vb2_buffer *vb,
|
||||
struct fimc_frame *frame, struct fimc_addr *paddr);
|
||||
void fimc_prepare_dma_offset(struct fimc_ctx *ctx, struct fimc_frame *f);
|
||||
void fimc_set_yuv_order(struct fimc_ctx *ctx);
|
||||
void fimc_fill_frame(struct fimc_frame *frame, struct v4l2_format *f);
|
||||
|
||||
int fimc_register_m2m_device(struct fimc_dev *fimc,
|
||||
struct v4l2_device *v4l2_dev);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user